Updated build system with firmware hash and release info generator

release_hashes.py

@@ -0,0 +1,33 @@
+import os
+import json
+import hashlib
+
+major_version = None
+minor_version = None
+target_version = None
+
+file = open("Config.h", "rb")
+config_data = file.read().splitlines()
+for line in config_data:
+    dline = line.decode("utf-8").strip()
+    components = dline.split()
+    if dline.startswith("#define MAJ_VERS"):
+        major_version = "%01d" % ord(bytes.fromhex(dline.split()[2].split("x")[1]))
+    if dline.startswith("#define MIN_VERS"):
+        minor_version = "%02d" % ord(bytes.fromhex(dline.split()[2].split("x")[1]))
+
+target_version = major_version+"."+minor_version
+
+release_hashes = {}
+target_dir = "./Release"
+files = os.listdir(target_dir)
+for filename in files:
+    if os.path.isfile(os.path.join(target_dir, filename)):
+        if filename.startswith("rnode_firmware"):
+            file = open(os.path.join(target_dir, filename), "rb")
+            release_hashes[filename] = {
+                "hash": hashlib.sha256(file.read()).hexdigest(),
+                "version": target_version
+            }
+
+print(json.dumps(release_hashes))